Whatsminer M31S BTC Miner Machine 68th 70th 72th 74th 76th

About this miner : 

Model Whatsminer M31S from MicroBT mining SHA-256 algorithm with a maximum hashrate of 76Th/s for a power consumption of 3220W.

Notes
Shipping Date: Ready Stock
Refund Terms: All sales are final. Request for refund will not be granted unless we fail to ship out.
The shipping cost, customs charges, and taxes (if any) are not included in the retail price shown above.
To learn total price include shipping, please select a batch, add products to cart, fill in your desired quantity, choose destination country, shipping, and the total price will show.

How about the Warranty ? 

For all the miners new and used If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service. Normally after-Sales maintenance service of brand new miners starts from the date of delivery by the manufacture factory within 180 days .

The following conditions will invalidate the warranty : 

1.The mining machine itself is dismantled, and the components are changed and replaced.

FAQ : 

Q1: How to pay ?

A1: We mainly support Usdt,T/T bank transfer,Western Union,paypal.

Q2: What is your shipping methods ?

A2: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.

Q3: Can I get a discount ?

A3: The discount depends on the quantity that you want, please contact us for the latest quotation and promotions.

Q4: What is the location of your company ?

A4: Our company is located in the Energy-saving Mansion , Chengdu, China. Welcome to visit our company.

Q5: How can I get your latest product and price list ?

A5: Please provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat) to us. We will contact you and send our quotation to you as soon as possible.